13320210400311 has 16 divisors (see below), whose sum is σ = 17795182204800. Its totient is φ = 8862704121888.

The previous prime is 13320210400307. The next prime is 13320210400327. The reversal of 13320210400311 is 11300401202331.

It is not a de Polignac number, because 13320210400311 - 2² = 13320210400307 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13320210400361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1794100 + ... + 5464358.

It is an arithmetic number, because the mean of its divisors is an integer number (1112198887800).

Almost surely, 2^{13320210400311} is an apocalyptic number.

13320210400311 is a deficient number, since it is larger than the sum of its proper divisors (4474971804489).

13320210400311 is a wasteful number, since it uses less digits than its factorization.

13320210400311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3672638.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 13320210400311 its reverse (11300401202331), we get a palindrome (24620611602642).

The spelling of 13320210400311 in words is "thirteen trillion, three hundred twenty billion, two hundred ten million, four hundred thousand, three hundred eleven".